A9AT

View detailed technical data, stock status, and sourcing information for: A9AT
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-844-9676

Item Name Code

05758

Assigment Date

09/20/1967 (58 years ago)

standard light intensity level, 0.750 inches maximum overall length, 25000.0 average life rating in hours, 2.000 inches nominal wire lead length, 120.000 nominal circuit voltage rating in volts

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.750 inches maximum
Wire Lead Length: 2.000 inches nominal
Light Intensity Level: standard
Circuit Voltage Rating In Volts: 120.000 nominal
Average Life Rating In Hours: 25000.0
Emitted Light Characteristic: red
Wattage Rating: 0.125 watts
Base Style: wire leads, down
Bulb Style: t (tubular)
Bulb Designator: t-2
Filling Gas Type: neon
Gas Striking Voltage Rating In Volts And Current Type: 65.0 ac maximum 1st voltage
Gas Striking Voltage Rating In Volts And Current Type: 90.0 dc maximum 2nd voltage
Resistor Rating And Location: 100.000 kilohms external
Rated Average Life: hours
Specification/Standard Data: 80204-a9a-t manufacturers standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6240-00-827-1124	No Name Available	12/01/1980
6240-00-992-2045	No Name Available	11/24/1971

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
187970-21	Glow Lamp
187970-22	Glow Lamp
2188614-1	Glow Lamp
300707	Glow Lamp
A9AT	Glow Lamp
M15098-1-001	Glow Lamp
MDL1S2F7-124NE2 E	Glow Lamp
MDL1S2F7-124NE2E	Glow Lamp
NE2ET	Glow Lamp
NE2X	Glow Lamp
X40A	Glow Lamp

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6240-00-844-9676?

The FSCG of the NSN 6240-00-844-9676 is 6240

Does the NSN 6240-00-844-9676 have a Schedule B code assigned?

Yes, the Schedule B code is 9405400000

Does NSN 6240-00-844-9676 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6240-00-844-9676 contain precious materials?

Precious metal content is unknown

Does NSN 6240-00-844-9676 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6240-00-844-9676 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Sep 20, 1967